170195704

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 409190400

約数和(自身を除く): 238994696

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 73, 79, 119, 124, 136, 146, 158, 217, 238, 248, 292, 316, 434, 476, 511, 527, 553, 584, 632, 868, 952, 1022, 1054, 1106, 1241, 1343, 1736, 2044, 2108, 2212, 2263, 2449, 2482, 2686, 3689, 4088, 4216, 4424, 4526, 4898, 4964, 5372, 5767, 7378, 8687, 9052, 9401, 9796, 9928, 10744, 11534, 14756, 15841, 17143, 17374, 18104, 18802, 19592, 23068, 29512, 31682, 34286, 34748, 37604, 38471, 40369, 41633, 46136, 63364, 68572, 69496, 75208, 76942, 80738, 83266, 98039, 126728, 137144, 153884, 161476, 166532, 178777, 196078, 269297, 291431, 307768, 322952, 333064, 357554, 392156, 538594, 582862, 686273, 715108, 784312, 1077188, 1165724, 1251439, 1372546, 1430216, 2154376, 2331448, 2502878, 2745092, 3039209, 5005756, 5490184, 6078418, 10011512, 12156836, 21274463, 24313672, 42548926, 85097852, 170195704]

約数ペア:

[(1, 170195704), (2, 85097852), (4, 42548926), (7, 24313672), (8, 21274463), (14, 12156836), (17, 10011512), (28, 6078418), (31, 5490184), (34, 5005756), (56, 3039209), (62, 2745092), (68, 2502878), (73, 2331448), (79, 2154376), (119, 1430216), (124, 1372546), (136, 1251439), (146, 1165724), (158, 1077188), (217, 784312), (238, 715108), (248, 686273), (292, 582862), (316, 538594), (434, 392156), (476, 357554), (511, 333064), (527, 322952), (553, 307768), (584, 291431), (632, 269297), (868, 196078), (952, 178777), (1022, 166532), (1054, 161476), (1106, 153884), (1241, 137144), (1343, 126728), (1736, 98039), (2044, 83266), (2108, 80738), (2212, 76942), (2263, 75208), (2449, 69496), (2482, 68572), (2686, 63364), (3689, 46136), (4088, 41633), (4216, 40369), (4424, 38471), (4526, 37604), (4898, 34748), (4964, 34286), (5372, 31682), (5767, 29512), (7378, 23068), (8687, 19592), (9052, 18802), (9401, 18104), (9796, 17374), (9928, 17143), (10744, 15841), (11534, 14756)]